Superplasticity of hydrogen-containing VT6 titanium alloy with a submicrocrystalline structure

被引：13

作者：

Murzinova, M. A. ^{[1
]}

Salishchev, G. A. ^{[1
]}

Afonichev, D. D. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Metals Superplast Problems, Ufa 450001, Russia

来源：

PHYSICS OF METALS AND METALLOGRAPHY | 2007年 / 104卷 / 02期

关键词：

D O I：

10.1134/S0031918X07080133

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Concentration and temperature regimes of hydrogen treatment have been found, which in combination with severe plastic deformation allow one to obtain a microstructure with a size of constituents of about 0.1 mu m in the VT6 titanium alloy. It has been shown that the alloy with such a structure has superplastic properties in a temperature range from 500 to 650 degrees C. Characteristics of superplasticity of a hydrogenated submicrocrystalline VT6 alloy and a basic alloy, in which the submicrocrystalline structure was obtained without hydrogen alloying, have been compared. Particular features of a hydrogenated submicrocrystalline VT6 alloy in a superplastic state are considered.

引用

页码：195 / 202

页数：8

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